TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing user's browser.
                
            Metrics
Affected Vendors & Products
Advisories
    | Source | ID | Title | 
|---|---|---|
|  EUVD | EUVD-2021-2389 | TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing user's browser. | 
|  Github GHSA | GHSA-r8hm-w5f7-wj39 | Cross-site scripting vulnerability in TinyMCE plugins | 
Fixes
    Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
        History
                    Wed, 18 Jun 2025 16:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2025-06-18T15:38:04.887Z
Reserved: 2024-01-03T14:21:17.583Z
Link: CVE-2024-21910
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-01T22:35:34.686Z
 NVD
                        NVD
                    Status : Modified
Published: 2024-01-03T16:15:09.090
Modified: 2025-06-18T16:15:26.217
Link: CVE-2024-21910
 Redhat
                        Redhat
                    No data.
 OpenCVE Enrichment
                        OpenCVE Enrichment
                    No data.